CN207914515U - A kind of clamping device of numerically controlled lathe coil winder - Google Patents

Abstract

The utility model is related to spring manufacturing technology field, more particularly to a kind of clamping device of numerically controlled lathe coil winder, X is inserted into sliding block in guide's X track slot；The side surface of machine body is provided with motor support block；Lead screw is mutually threadedly coupled with feed screw nut；Y-direction sliding block is inserted into Y-direction guide rail；X is provided with air cylinder fixed plate to the side surface of slider box；The flexible shaft end of cylinder is mutually fixedly connected with Y-direction sliding seat；The top setting of Y-direction sliding seat is fixed with L-type fixed plate；Embryo material guiding mechanism is arranged on elevating mechanism.When the utility model is used, it realizes and is moved on X, Y and Z-direction of embryo material guiding mechanism, the molding of spring is realized by the X-direction movement that is rotatably assorted of machine body mandrel, the stepless movement of Y and Z-direction, realize the spiral to specification spring diameter not of the same race, the trouble for saving remover-and-replacer, improves production efficiency to the utmost.The utility model has the advantages that simple in structure, setting is reasonable, low manufacture cost.

Description

A kind of clamping device of numerically controlled lathe coil winder

Technical field

The utility model is related to spring manufacturing technology field, more particularly to a kind of clamping device of numerically controlled lathe coil winder.

Background technology

In spiral compression spring manufacturing, the especially manufacturing enterprise of small lot stock mode.It frequently refers to outer For diameter from 4.0~φ of φ, 120 specifications, line footpath is not that prodigious spring manufactures in batches in the spring of 1.0~φ of φ 16.0.Have two at present The kind mode of production can be produced, and one is numerical-control spring coiling machine, one is lathes.Numerical-control spring coiling machine is processed due to each equipment Be limited in scope, if made from 4.0~φ of outer diameter φ 120,1.0~φ of line footpath φ 16.0 all of automatic winding and if doing, The equipment needed takes around 6 kinds, that is, minimum 6 equipment.The price of equipment needs 100 ten thousand to 300 ten thousand yuan or so, then adds Upper several tool fixture, expense, which takes around, is further added by hundreds of thousands.

With lathe process, the processing method of the cutting thread of lathe is selected.Due to the few suitable bullets of the selection mode of screw thread The screw pitch of spring, and on same lathe process different-diameter spring, need in addition to replace clamping device, such efficiency is very low Under, quality is very unstable.

Therefore it is necessary to the clamping devices to existing numerically controlled lathe coil winder to carry out further technological innovation.

Utility model content

The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of simple in structure, design conjunction is provided The clamping device of reason, numerically controlled lathe coil winder easy to use.

To achieve the above object, the technical solution adopted in the utility model is：

A kind of clamping device of numerically controlled lathe coil winder described in the utility model, it includes machine body, X to sliding Frame, Y-direction sliding seat, embryo material guiding mechanism and elevating mechanism；The left and right side surface of the machine body is both provided with X direction guiding rails Slot；The X is both provided with X to sliding block to the inner wall left and right sides of slider box；The X is inserted into sliding block in guide's X track slot；Institute The side surface for stating machine body is provided with motor support block；The top surface setting of the motor support block is fixed with motor；The X It is fixed with feed screw nut to the setting of the side surface of slider box；It is connected with lead screw on the shaft end of the motor；The lead screw and silk Stem nut is mutually threadedly coupled；The X is to being provided with Y-direction guide rail at the top of slider box；The bottom of the Y-direction sliding seat is provided with Y To sliding block；The Y-direction sliding block is inserted into Y-direction guide rail；The X is provided with air cylinder fixed plate to the side surface of slider box；It is described Setting is fixed with cylinder in air cylinder fixed plate；The flexible shaft end of the cylinder is mutually fixedly connected with Y-direction sliding seat；The Y-direction is slided The top setting of dynamic seat is fixed with L-type fixed plate；The elevating mechanism setting is fixed in L-type fixed plate；The embryo material is oriented to Mechanism is arranged on elevating mechanism.

Further, the elevating mechanism is by opening cylinder, handwheel, rotation axis, fixed seat, guide rod, guide sleeve and axis Hold composition；The side surface of the opening cylinder is arranged to openning shape；The L-type fixed plate is made of riser and horizontal version；It is described perpendicular Plate and horizontal version are through being made of one piece；The horizontal version is mutually fixedly connected with Y-direction sliding seat；Mutually fixation connects the fixed seat with riser It connects；Setting is fixed with nut in the fixed seat；The guide sleeve setting is fixed in fixed seat；Described guide rod one end with open It is mutually fixedly connected at the top of the inner wall of mouth cylinder；Inner wall bottom of the guide rod other end with opening cylinder after guide sleeve is mutually fixed Connection；Bearing mounting hole is offered at the top of the opening cylinder；The outer ring of the bearing, which plugs, to be fixed in bearing mounting hole； The handwheel setting is fixed on the top of rotation axis；The bottom end of the rotation axis extend into opening cylinder after the inner ring of bearing Inner cavity in；The rotation axis is mutually fixedly connected with the inner ring of bearing；The outer spiral shell of shaft is provided in the cylindrical wall of the rotation axis Line；The shaft external screw thread is mutually threadedly coupled with nut；The outer wall of the opening cylinder is provided with cylinder fixed plate；The embryo material Guiding mechanism setting is fixed in cylinder fixed plate.

Further, the embryo material guiding mechanism is by guiding mechanism fixed plate, guide pin, guide housing, the elastic tune of clamping Save mechanism and integrated board group at；The rear surface in circuit board is arranged in the guiding mechanism fixed plate；The guiding mechanism fixed plate It is mutually fixedly connected with cylinder fixed plate；The guide pin, guide housing, clamping elasticity adjusting mechanism are in the front surface of circuit board It is arranged in order in the horizontal direction.

Further, the clamping elasticity adjusting mechanism is by two clamping screws, preceding guide plate, rear deflector and two locks Tight nut composition；Described two clamping screws are on preceding guide plate in arranged symmetrically up and down；Before the clamping screw sequentially passes through It is threadedly coupled with locking screw parent phase after guide plate, rear deflector, circuit board.

Further, crank handles are provided on the handwheel.

With the above structure, the utility model has the beneficial effect that：A kind of numerically controlled lathe spiral described in the utility model The clamping device of machine, it includes machine body, X to slider box, Y-direction sliding seat, embryo material guiding mechanism and elevating mechanism；It is described The left and right side surface of machine body is both provided with guide's X track slot；Inner wall from the X to slider box at left and right sides of be both provided with X to Sliding block；The X is inserted into sliding block in guide's X track slot；The side surface of the machine body is provided with motor support block；The electricity The top surface setting of machine supporting block is fixed with motor；The X is fixed with feed screw nut to the setting of the side surface of slider box；The electricity It is connected with lead screw on the shaft end of machine；The lead screw is mutually threadedly coupled with feed screw nut；The X is to being provided at the top of slider box Y-direction guide rail；The bottom of the Y-direction sliding seat is provided with Y-direction sliding block；The Y-direction sliding block is inserted into Y-direction guide rail；The X is to cunning The side surface of dynamic frame is provided with air cylinder fixed plate；Setting is fixed with cylinder in the air cylinder fixed plate；The telescopic shaft of the cylinder End is mutually fixedly connected with Y-direction sliding seat；The top setting of the Y-direction sliding seat is fixed with L-type fixed plate；The elevating mechanism is set It sets and is fixed in L-type fixed plate；The embryo material guiding mechanism is arranged on elevating mechanism.When the utility model is used, pass through Fixed motor drives screw mandrel rotation；Make X to slider box along guide's X track slot slide, cylinder promotion under Y-direction sliding seat X to Slider box upper edge Y-direction guide rail is slided, and handwheel is rotated, and is made rotation axis and is fixed on the fixed seat generation vertical direction of Y-direction sliding seat Movement；The embryo material guiding mechanism up and down motion being arranged in elevating mechanism is driven, X, Y and the side Z of embryo material guiding mechanism are realized It moves upwards, the molding of spring, the stepless fortune of Y and Z-direction is realized by the X-direction movement that is rotatably assorted of machine body mandrel It is dynamic, it realizes to the spiral of specification spring diameter not of the same race, eliminates the trouble of remover-and-replacer, improve production effect to the utmost Rate.The utility model has the advantages that simple in structure, setting is reasonable, low manufacture cost.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the front view of embryo material guiding mechanism；

Fig. 3 is the vertical view of embryo material guiding mechanism；

Reference sign：

1, machine body；1-1, X guide track slot；1-2, motor support block；2, X is to slider box；

2-1, X are to sliding block；2-2, Y-direction guide rail；2-3, air cylinder fixed plate；3, Y-direction sliding seat；

3-1, Y-direction sliding block；4, embryo material guiding mechanism；4-1, guiding mechanism fixed plate；

4-2, guide pin；4-3, guide housing；4-4, clamping elasticity adjusting mechanism；

4-4-1, clamping screw；4-4-2, preceding guide plate；4-4-3, rear deflector；

4-4-4, locking nut；4-5, circuit board；5, be open cylinder；5-1, cylinder fixed plate；

5-2, bearing mounting hole；6, handwheel；6-1, crank handles；7, rotation axis；

7-1, shaft external screw thread；8, fixed seat；8-1, nut；9, guide rod；10, guide sleeve；

11, L-type fixed plate；11-1, riser；11-2, horizontal version；12, cylinder；13, motor；

14, lead screw；15, feed screw nut；16, bearing.

Specific implementation mode

The utility model will be further described below with reference to the accompanying drawings.

As shown in Figures 1 to 3, the clamping device of a kind of numerically controlled lathe coil winder described in the utility model, it includes organic Bed ontology 1, X are to slider box 2, Y-direction sliding seat 3, embryo material guiding mechanism 4 and elevating mechanism；Tailstock controls liquid using digital control system Pressure station carries out the clamping of mandrel；The left and right side surface of the machine body 1 is both provided with guide's X track slot 1-1；The X is to sliding X is both provided with to sliding block 2-1 at left and right sides of the inner wall of frame 2；The X is inserted into sliding block 2-1 in guide's X track slot 1-1；The machine The side surface of bed ontology 1 is provided with motor support block 1-2；The top surface setting of the motor support block 1-2 is fixed with motor 13； The X is fixed with feed screw nut 15 to the setting of the side surface of slider box 2；It is connected with lead screw 14 on the shaft end of the motor 13； The lead screw 14 is threadedly coupled with 15 phase of feed screw nut；Lead screw 14 is driven to rotate by fixed motor 13；Make X to slider box 2 It is slided along guide's X track slot 1-1；The X is provided with Y-direction guide rail 2-2 to the top of slider box 2；Guide's X track slot 1-1 and Y-direction guide rail Antarafacial is vertical between 2-2；The bottom of the Y-direction sliding seat 3 is provided with Y-direction sliding block 3-1；The Y-direction sliding block 3-1 is inserted into Y-direction In guide rail 2-2；The X is provided with air cylinder fixed plate 2-3 to the side surface of slider box 2；It is arranged on the air cylinder fixed plate 2-3 solid Surely there is cylinder 12；The flexible shaft end of the cylinder 12 is fixedly connected with 3 phase of Y-direction sliding seat；The top of the Y-direction sliding seat 3 is set It sets and is fixed with L-type fixed plate 11；The elevating mechanism setting is fixed in L-type fixed plate 11；The embryo material guiding mechanism 4 is arranged On elevating mechanism, Y-direction sliding seat 3 is slided in X to 2 upper edge Y-direction guide rail 2-2 of slider box under the promotion of cylinder 12.

As a kind of preferred embodiment of the utility model, the elevating mechanism is by opening cylinder 5, handwheel 6, rotation axis 7, solid Reservation 8, guide rod 9, guide sleeve 10 and bearing 16 form；The side surface of the opening cylinder 5 is arranged to openning shape；The L-type Fixed plate 11 is made of riser 11-1 and horizontal version 11-2；The riser 11-1 and horizontal version 11-2 are through being made of one piece；The cross Version 11-2 is fixedly connected with 3 phase of Y-direction sliding seat；The fixed seat 8 is fixedly connected with riser 11-1 phases；It is set in the fixed seat 8 It sets and is fixed with nut 8-1；The setting of the guide sleeve 10 is fixed in fixed seat 8；9 one end of the guide rod and opening cylinder 5 It is mutually fixedly connected at the top of inner wall；Mutually fixation connects 9 other end of guide rod with the inner wall bottom of opening cylinder 5 after guide sleeve 10 It connects；The top of the opening cylinder 5 offers bearing mounting hole 5-2；The outer ring of the bearing 16, which plugs, to be fixed on bearing and fixes In the 5-2 of hole；The top for being fixed on rotation axis 7 is arranged in the handwheel 6；After the bottom end of the rotation axis 7 passes through the inner ring of bearing 16 It extend into the inner cavity of opening cylinder 5；The rotation axis 7 is mutually fixedly connected with the inner ring of bearing 16；The outer circle of the rotation axis 7 Shaft external screw thread 7-1 is provided on wall；The shaft external screw thread 7-1 is threadedly coupled with nut 8-1 phases；The opening cylinder 5 Outer wall is provided with cylinder fixed plate 5-1；The setting of embryo material guiding mechanism 4 is fixed on cylinder fixed plate 5-1；Handwheel 6 is rotated, Make rotation axis 7 and is fixed on the movement of the generation vertical direction of fixed seat 8 of Y-direction sliding seat 3；Guide rod 9 and 10 conduct of guide sleeve One guiding mechanism provides guiding for opening cylinder 5, keeps the direction of motion more accurate.

As a kind of preferred embodiment of the utility model, the embryo material guiding mechanism 4 by guiding mechanism fixed plate 4-1, lead To pin 4-2, guide housing 4-3, clamping elasticity adjusting mechanism 4-4 and circuit board 4-5 compositions；The guiding mechanism fixed plate 4-1 Rear surface in circuit board 4-5 is set；The guiding mechanism fixed plate 4-1 is fixedly connected with cylinder fixed plate 5-1 phases；It is described to lead It is arranged successively in the horizontal direction in the front surface of circuit board 4-5 to pin 4-2, guide housing 4-3, clamping elasticity adjusting mechanism 4-4 Row；Entire embryo material guiding mechanism 4 is fixed on cylinder fixed plate 5-1；Opening cylinder 5 is followed to move together, embryo material is first taken respectively Sequentially pass through guide housing 4-3, clamping elasticity adjusting mechanism 4-4 again on guide pin 4-2.

As a kind of preferred embodiment of the utility model, the clamping elasticity adjusting mechanism 4-4 is by two clamping screw 4- 4-1, preceding guide plate 4-4-2, rear deflector 4-4-3 and two locking nut 4-4-4 compositions；Described two clamping screw 4-4-1 In arranged symmetrically up and down on preceding guide plate 4-4-2；Guide plate 4-4-2, rear guiding before the clamping screw 4-4-1 is sequentially passed through It is threadedly coupled with locking nut 4-4-4 phases after plate 4-4-3, circuit board 4-5, is locked according to the embryo material adjusting elasticity of varying cross-section Preceding distance between guide plate 4-4-2 and rear deflector 4-4-3 is adjusted in nut 4-4-4, reaches steady feeding.

As a kind of preferred embodiment of the utility model, crank handles 6-1 is provided on the handwheel 6.

When the utility model is used, it is rotated by fixed motor drives screw mandrel；Make X to slider box along guide's X track slot Sliding, Y-direction sliding seat is slided in X to slider box upper edge Y-direction guide rail under cylinder promotion, is rotated handwheel, is made rotation axis and fixation The movement of vertical direction is generated in the fixed seat of Y-direction sliding seat；Drive is arranged transports above and below the embryo material guiding mechanism of elevating mechanism It is dynamic, it realizes and is moved on X, Y and Z-direction of embryo material guiding mechanism, it is real by the X-direction movement that is rotatably assorted of machine body mandrel The molding of existing spring, the stepless movement of Y and Z-direction are realized to the spiral of specification spring diameter not of the same race, eliminate remover-and-replacer Trouble, improve production efficiency to the utmost.In addition, the simple structure and reasonable design, manufacturing cost are low.

The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.

Claims (5)

1. a kind of clamping device of numerically controlled lathe coil winder, it is characterised in that：It includes machine body（1）, X is to slider box （2）, Y-direction sliding seat（3）, embryo material guiding mechanism（4）And elevating mechanism；The machine body（1）Left and right side surface be respectively provided with There is guide's X track slot（1-1）；The X is to slider box（2）Inner wall at left and right sides of be both provided with X to sliding block（2-1）；The X is to cunning Block（2-1）It is inserted into guide's X track slot（1-1）It is interior；The machine body（1）Side surface be provided with motor support block（1-2）；Institute State motor support block（1-2）Top surface setting be fixed with motor（13）；The X is to slider box（2）Side surface setting fix There is feed screw nut（15）；The motor（13）Shaft end on be connected with lead screw（14）；The lead screw（14）With feed screw nut （15）Mutually it is threadedly coupled；

The X is to slider box（2）Top be provided with Y-direction guide rail（2-2）；The Y-direction sliding seat（3）Bottom be provided with Y-direction Sliding block（3-1）；The Y-direction sliding block（3-1）It is inserted into Y-direction guide rail（2-2）In；The X is to slider box（2）Side surface be provided with Air cylinder fixed plate（2-3）；The air cylinder fixed plate（2-3）Upper setting is fixed with cylinder（12）；The cylinder（12）Telescopic shaft End and Y-direction sliding seat（3）Mutually it is fixedly connected；The Y-direction sliding seat（3）Top setting be fixed with L-type fixed plate（11）；It is described Elevating mechanism setting is fixed on L-type fixed plate（11）On；The embryo material guiding mechanism（4）It is arranged on elevating mechanism.

2. a kind of clamping device of numerically controlled lathe coil winder according to claim 1, it is characterised in that：The elevating mechanism By opening cylinder（5）, handwheel（6）, rotation axis（7）, fixed seat（8）, guide rod（9）, guide sleeve（10）And bearing（16）Composition； The opening cylinder（5）Side surface be arranged to openning shape；The L-type fixed plate（11）By riser（11-1）With horizontal version（11-2） Composition；The riser（11-1）With horizontal version（11-2）Through being made of one piece；The horizontal version（11-2）With Y-direction sliding seat（3）Phase It is fixedly connected；The fixed seat（8）With riser（11-1）Mutually it is fixedly connected；The fixed seat（8）Upper setting is fixed with nut（8- 1）；The guide sleeve（10）Setting is fixed on fixed seat（8）On；The guide rod（9）One end and opening cylinder（5）Inner wall top Portion is mutually fixedly connected；Guide rod（9）The other end passes through guide sleeve（10）Afterwards with opening cylinder（5）Inner wall bottom mutually fixed connect It connects；The opening cylinder（5）Top offer bearing mounting hole（5-2）；The bearing（16）Outer ring plug and be fixed on axis Hold mounting hole（5-2）It is interior；The handwheel（6）Setting is fixed on rotation axis（7）Top；The rotation axis（7）Bottom end pass through Bearing（16）Inner ring after extend into opening cylinder（5）Inner cavity in；The rotation axis（7）With bearing（16）Inner ring mutually fix Connection；The rotation axis（7）Cylindrical wall on be provided with shaft external screw thread（7-1）；The shaft external screw thread（7-1）With nut （8-1）Mutually it is threadedly coupled；The opening cylinder（5）Outer wall be provided with cylinder fixed plate（5-1）；The embryo material guiding mechanism （4）Setting is fixed on cylinder fixed plate（5-1）On.

3. a kind of clamping device of numerically controlled lathe coil winder according to claim 2, it is characterised in that：The embryo material is oriented to Mechanism（4）By guiding mechanism fixed plate（4-1）, guide pin（4-2）, guide housing（4-3）, clamping elasticity adjusting mechanism（4-4） And circuit board（4-5）Composition；The guiding mechanism fixed plate（4-1）It is arranged in circuit board（4-5）Rear surface；The Guiding machine Structure fixed plate（4-1）With cylinder fixed plate（5-1）Mutually it is fixedly connected；The guide pin（4-2）, guide housing（4-3）, clamping pine Tight regulating mechanism（4-4）In circuit board（4-5）Front surface on be arranged in order in the horizontal direction.

4. a kind of clamping device of numerically controlled lathe coil winder according to claim 3, it is characterised in that：The clamping is elastic Regulating mechanism（4-4）By two clamping screws（4-4-1）, preceding guide plate（4-4-2）, rear deflector（4-4-3）It is locked with two Nut（4-4-4）Composition；Described two clamping screws（4-4-1）In preceding guide plate（4-4-2）It is upper to be symmetrical arranged in upper and lower；It is described Clamping screw（4-4-1）Sequentially pass through preceding guide plate（4-4-2）, rear deflector（4-4-3）, circuit board（4-5）Afterwards with locking screw It is female（4-4-4）Mutually it is threadedly coupled.

5. a kind of clamping device of numerically controlled lathe coil winder according to claim 2, it is characterised in that：The handwheel（6） On be provided with crank handles（6-1）.